Chemical formula: Na2SO4
Application: intended for use in various industries: chemical, pulp and paper, glass, oil refining, and production of synthetic detergents.
Mass fraction of sodium sulfate (Na2SO4), %, not less 99,2
The mass fraction not dissolved particles, %, not more 0,2
Mass fraction of chlorides, %, not more than 0,35
The content of iron (Fe), ppm, not more than 20
Mass fraction of water (H2O), %, not more 0,1
The indicators of activity of hydrogen ions of aqueous 1% solution of sodium sulfate, %, within the limits of 7,5-10,0
Whiteness (hunter), not less than 90
Commercial name (equivalent):
— sodium sulphate natural
— reussir dehydrated
Packing:
Sodium sulphate is Packed in polypropylene packaging: soft containers (big bags) weighing 1000kg, 2000kg or bags weighing 50kg. Possible stacking of the bags in big bags (20pcs.) with a total weight of 1000kg.